NORTHERN MINDANAO COLLEGES, INC.

Atega Street, Barangay 11 Poblacion, Cabadbaran City

8605 Agusan del Norte, Region XIII
NON-SECTARIAN
SCIENCE
GRADE 7
PRE-TEST
Name: ________________________________________ Date : ______________________
Subject Teacher: _________________________________ Score: ______________________

TEST I. MULTIPLE CHOICE

DIRECTION: Read each question carefully. Encircle the letter that corresponds to the letter of your answer.

____1. Sensory messages are taken to the brain by ____________.

a. Arteries and veins c. Nerves and hormones
b. Arteries and hormones d. Nerves and veins
____2. What causes night and day?
a. Earth rotating to its axis c. The sun orbiting the earth
b. The moon orbiting the earth d. Earth orbiting the sun
____3. What is the human’s biggest organ?
a. Skin b. Brain c. Heart d. lung
____4. What type of blood cells carry oxygen?
a. Red Blood Cell b. White Blood Cell c. Plasma d. Platelets
____5. What protects the lungs?
a. Skull b. Ribcage c. Febur d. Tibia
____6. Which of these is a herbivore?
a. A cat that that eats mice c. a frog that eats insects
b. A cow that eats grass d. a bird that eats fruit and fish
____7. When water evaporates, it changes into a _________.
a. Solid b. Mixture c. Gas d. Solution
____8. What is the main cause of tides?
a. Earth’s gravity b. Moon’s gravity c. Sun’s gravity d. Earth’s rotation
____9. Which of the following is needed for photosynthesis?
a. Oxygen b. carbon dioxide c. methane d. nitrogen gas
____10. What is the food factory of the plant?
a. Root b. Stem c. leaf d. flower
____11. Sound is made when objects __________?
a. Touch b. Vibrate c. Have low pitch d. Have high pitch
____12. A bottle of water was put inside the freezer overnight. The next day it becomes ice. What change
happened?
a. Solid to Liquid b. Liquid to Gas c. Liquid to Solid d. Solid to Gas
____13. The solidified lava of a volcano belongs to which rock family?
a. Metamorphic b. Sedimentary c. Fossilized d. Igneous
____14. Global climate change is being attributed to the atmospheric increase in what two gases produced by
human activities?
a. Oxygen and Hydrogen c. nitrous oxide and sulfur dioxide
b. Ozone and Methane d. carbon dioxide and methane
____15. What is the molten rock that remains underground?
a. Lava b. Magma c. Igneous d. mantle
____16. What gas makes up the majority of our atmosphere?
a. Oxygen b. Nitrogen c. Methane d. Carbon dioxide
____17. The ozone layer is located in which region of the atmosphere?
a. exosphere b. troposphere c. mesosphere d. stratosphere
____18. Which of these minerals is needed by your bones?
a. Calcium b. Protein c. carbohydrate d. vitamin A
____19. Which of the following is NOT a layer of the earth?
a. Crust b. Plate c. mantle d. Core
____20. What gas do you exhale?
a. Water b. Gold c. Silver d. Oxygen
____21. Which statement is correct?
a. The Sun orbits the Moon c. The Sun orbits the Milky Galaxy
b. The Moon orbits the Sun d. The Earth orbits the Milky Galaxy
____22. What is the closest star on Earth?
a. North b. Sun c. Rigel d. Milky Way
____23. Which of the following animals is a carnivore?
a. Snake b. Goat c. Cow d. Carabao
____24. Which of the following forces mostly affect the Earth’s tides?
a. Moon’s gravity c. Earth’s gravity
b. Sun’s gravity d. Earth’s rotation
____25. In which of the following does sound travel fastest?
a. Water b. air c. wood d. Saltwater
____26. Where in the human body is the smallest bone located?
a. finger b. leg c. ear d. Spine
____27. What science process skill involves using your five senses to describe what is seen, heard, felt,
smelled, and tasted?
a. Predicting b. Inferring c. Measuring d. Observing
____28. It is a basic science process skills that suggests explanations of an observation based on past
experiences?
a. Observing b. Inferring c. Measuring d. Predicting
____29. The tentative answer to a scientific problem __________.
a. Inference b. Hypothesis c. Observation d. Prediction
____30. Temperature, light, air, water, soil, and climate are all ________ parts of the environment.
a. Biotic b. Abiotic c. Living d. Consumer

HONESTY IS THE BEST POLICY!

-Mealab
 NORTHERN MINDANAO COLLEGES, INC.
Atega Street, Barangay 11 Poblacion, Cabadbaran City
8605 Agusan del Norte, Region XIII
NON-SECTARIAN
SCIENCE
GRADE 7
PRE-TEST
Name: ________________________________________ Date : ______________________
Subject Teacher: _________________________________ Score: ______________________

TEST I. MULTIPLE CHOICE

DIRECTION: Read each question carefully. Encircle the letter that corresponds to the letter of your answer.

____1. Sensory messages are taken to the brain by ____________.

c. Arteries and veins c. Nerves and hormones
d. Arteries and hormones d. Nerves and veins
____2. What causes night and day?
c. Earth rotating to its axis c. The sun orbiting the earth
d. The moon orbiting the earth d. Earth orbiting the sun
____3. What is the human’s biggest organ?
b. Skin b. Brain c. Heart d. lung
____4. What type of blood cells carry oxygen?
b. Red Blood Cell b. White Blood Cell c. Plasma d. Platelets
____5. What protects the lungs?
b. Skull b. Ribcage c. Febur d. Tibia
____6. Which of these is a herbivore?
c. A cat that that eats mice c. a frog that eats insects
d. A cow that eats grass d. a bird that eats fruit and fish
____7. When water evaporates, it changes into a _________.
b. Solid b. Mixture c. Gas d. Solution
____8. What is the main cause of tides?
b. Earth’s gravity b. Moon’s gravity c. Sun’s gravity d. Earth’s rotation
____9. Which of the following is needed for photosynthesis?
b. Oxygen b. carbon dioxide c. methane d. nitrogen gas
____10. What is the food factory of the plant?
b. Root b. Stem c. leaf d. flower
____11. Sound is made when objects __________?
b. Touch b. Vibrate c. Have low pitch d. Have high pitch
____12. A bottle of water was put inside the freezer overnight. The next day it becomes ice. What change
happened?
b. Solid to Liquid b. Liquid to Gas c. Liquid to Solid d. Solid to Gas
____13. The solidified lava of a volcano belongs to which rock family?
b. Metamorphic b. Sedimentary c. Fossilized d. Igneous
____14. Global climate change is being attributed to the atmospheric increase in what two gases produced by
human activities?
c. Oxygen and Hydrogen c. nitrous oxide and sulfur dioxide
d. Ozone and Methane d. carbon dioxide and methane
____15. What is the molten rock that remains underground?
b. Lava b. Magma c. Igneous d. mantle
____16. What gas makes up the majority of our atmosphere?
b. Oxygen b. Nitrogen c. Methane d. Carbon dioxide
____17. The ozone layer is located in which region of the atmosphere?
b. exosphere b. troposphere c. mesosphere d. stratosphere
____18. Which of these minerals is needed by your bones?
b. Calcium b. Protein c. carbohydrate d. vitamin A
____19. Which of the following is NOT a layer of the earth?
b. Crust b. Plate c. mantle d. Core
____20. What gas do you inhale?
b. Water b. Gold c. Silver d. Oxygen
____21. Which statement is correct?
c. The Sun orbits the Moon c. The Sun orbits the Milky Galaxy
d. The Moon orbits the Sun d. The Earth orbits the Milky Galaxy
____22. What is the closest star on Earth?
b. North b. Sun c. Rigel d. Milky Way
____23. Which of the following animals is a carnivore?
b. Snake b. Goat c. Cow d. Carabao
____24. Which of the following forces mostly affect the Earth’s tides?
c. Moon’s gravity c. Earth’s gravity
d. Sun’s gravity d. Earth’s rotation
____25. In which of the following does sound travel fastest?
b. Water b. air c. wood d. Saltwater
____26. Where in the human body is the smallest bone located?
b. finger b. leg c. ear d. Spine
____27. What science process skill involves using your five senses to describe what is seen, heard, felt,
smelled, and tasted?
b. Predicting b. Inferring c. Measuring d. Observing
____28. It is a basic science process skills that suggests explanations of an observation based on past
experiences?
b. Observing b. Inferring c. Measuring d. Predicting
____29. The tentative answer to a scientific problem __________.
b. Inference b. Hypothesis c. Observation d. Prediction
____30. Temperature, light, air, water, soil, and climate are all ________ parts of the environment.
b. Biotic b. Abiotic c. Living d. Consumer

HONESTY IS THE BEST POLICY!

-Mealab